HYDRO FLASK 21oz Standard Mouth Flask


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A travel companion for every season the Hydro Flask 21oz keeps you hydrated on every adventure. The TempShieldTM insulation eliminates condensation and makes sure your beverage stays cold for up to 24 hours and hot for up to 12 hours. Made from a durable 18/8 Pro-Grade Stainless Steel and finished with a flex lid, you can easily stash the flask away when you are on the go.

Product code: 126490

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Key Features

  • TempShieldTM Insulation - eliminates condensation and keeps beverages cold for up to 24 hours and hot up to 12 hours
  • 18/8 Pro-Grade Stainless Steel construction
  • BPA-Free and Phthalate-Free
  • Flex lid - Secures liquids inside
  • Capacity: 621ml
  • Height: 9.4”
  • Weight: 320g

Delivery & Returns

Delivery and collection options

UK delivery

FREE Standard delivery Within 5 working days on orders £80 or over. All other orders charged at £4.95.

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Click & collect

FREE Click & collect Within 5 working days on orders £30 or over. All other orders charged at just £1.00.

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UK delivery

Next Day delivery Order Up to 6pm for delivery the next day - from £5.95

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International delivery

From £4.99 To over 200 countries worldwide. Some restrictions apply.

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Wanting to Return?

Returning orders to us is easy. Whatever your reason, we offer a refund or exchange within 28 days of delivery or collection.

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